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<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>i</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">&quot;</span>iconfont icon-cha<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>i</span><span class="token punctuation">&gt;</span></span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br></div></div><h3 id="_5、javascript动态效果展现"><a href="#_5、javascript动态效果展现" class="header-anchor">#</a> 5、JavaScript动态效果展现</h3> <blockquote><blockquote><p>未触碰</p></blockquote> <p><img src="https://img-blog.csdnimg.cn/ec2ea224f2f64814aaa021d473e13b18.jpeg" alt="在这里插入图片描述"></p></blockquote> <blockquote><blockquote><p>触碰</p></blockquote> <p><img src="https://img-blog.csdnimg.cn/bb7112947513450483417e87d19a3ba2.jpeg" alt="在这里插入图片描述"></p></blockquote> <h4 id="html"><a href="#html" class="header-anchor">#</a> HTML</h4> <div class="language-html line-numbers-mode"><pre class="language-html"><code><span class="token comment">&lt;!-- 先绑定默认 iconfont ---&gt;</span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>i</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">&quot;</span>class iconfont icon-font<span class="token punctuation">&quot;</span></span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">'</span>id<span class="token punctuation">'</span></span> <span class="token punctuation">&gt;</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>i</span><span class="token punctuation">&gt;</span></span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br></div></div><h4 id="javascript"><a href="#javascript" class="header-anchor">#</a> JavaScript</h4> <div class="language-js line-numbers-mode"><pre class="language-js"><code><span class="token comment">// 获取dom节点</span>
<span class="token keyword">let</span> Dom <span class="token operator">=</span> document<span class="token punctuation">.</span><span class="token function">querySelect</span><span class="token punctuation">(</span><span class="token string">'.class/.#id/tag'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

<span class="token comment">// 当触发鼠标进入事件</span>
Dom<span class="token punctuation">.</span><span class="token function">addEventListener</span><span class="token punctuation">(</span><span class="token string">'mouseenter'</span><span class="token punctuation">,</span> <span class="token keyword">function</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">let</span> list <span class="token operator">=</span> Dom<span class="token punctuation">.</span>classList

    list<span class="token punctuation">.</span><span class="token function">remove</span><span class="token punctuation">(</span>list<span class="token punctuation">[</span><span class="token number">2</span><span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
    list<span class="token punctuation">.</span><span class="token function">add</span><span class="token punctuation">(</span><span class="token string">'icon-font_off'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span>

<span class="token comment">// 当触发鼠标离开事件</span>
Dom<span class="token punctuation">.</span><span class="token function">addEventListener</span><span class="token punctuation">(</span><span class="token string">'mouseleave'</span><span class="token punctuation">,</span> <span class="token keyword">function</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">let</span> list <span class="token operator">=</span> Dom<span class="token punctuation">.</span>classList

    list<span class="token punctuation">.</span><span class="token function">remove</span><span class="token punctuation">(</span>list<span class="token punctuation">[</span><span class="token number">2</span><span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
    list<span class="token punctuation">.</span><span class="token function">add</span><span class="token punctuation">(</span><span class="token string">'icon-font'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span>
       
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br><span class="line-number">15</span><br><span class="line-number">16</span><br><span class="line-number">17</span><br><span class="line-number">18</span><br><span class="line-number">19</span><br></div></div><h2 id="三、更新iconfont的方法"><a href="#三、更新iconfont的方法" class="header-anchor">#</a> 三、更新iconfont的方法</h2> <blockquote><p>當UI更新了新的 icon 時，前端需要同步到項目當中，以下是操作方法。</p></blockquote> <h3 id="_1、下載最新的-iconfont"><a href="#_1、下載最新的-iconfont" class="header-anchor">#</a> 1、下載最新的 iconfont</h3> <blockquote><p><img src="https://img-blog.csdnimg.cn/40fb4ad294074986b75fe7c16429c304.png" alt="在这里插入图片描述"></p></blockquote> <h3 id="_2、替換-iconfont-css-文件"><a href="#_2、替換-iconfont-css-文件" class="header-anchor">#</a> 2、替換 iconfont.css 文件</h3> <blockquote><p><img src="https://img-blog.csdnimg.cn/a8b4d7660b774bbe8e153c52f534657e.png" alt="在这里插入图片描述"></p></blockquote> <h3 id="_3、更新代碼"><a href="#_3、更新代碼" class="header-anchor">#</a> 3、更新代碼</h3> <blockquote><blockquote><p>如果你們公司使用的是在綫的，還需要更新一下在綫代碼（點擊這個 <code>(!)</code> 更新）</p></blockquote> <p><img src="https://img-blog.csdnimg.cn/77b360855f5c4c1f8fabbc63fd97e93e.png" alt="在这里插入图片描述"></p></blockquote> <blockquote><blockquote><p>更新后複製代碼，替換 <code>iconfont.css</code> 文件的頂部的引入即可</p></blockquote> <p><img src="https://img-blog.csdnimg.cn/25aad2fb2c69491f953fbd7cfce70105.png" alt="在这里插入图片描述"></p></blockquote></div></section> <footer class="page-edit"><!----> <!----></footer> <!----> <div class="comments-wrapper"><!----></div></main></div> <!----></div> <ul class="sub-sidebar sub-sidebar-wrapper" style="width:0;" data-v-b57cc07c data-v-7dd95ae2></ul></div></div></div><div class="global-ui"><div class="back-to-ceiling" style="right:1rem;bottom:6rem;width:2.5rem;height:2.5rem;border-radius:.25rem;line-height:2.5rem;display:none;" data-v-c6073ba8 data-v-c6073ba8><svg t="1574745035067" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5404" class="icon" data-v-c6073ba8><path d="M526.60727968 10.90185116a27.675 27.675 0 0 0-29.21455937 0c-131.36607665 82.28402758-218.69155461 228.01873535-218.69155402 394.07834331a462.20625001 462.20625001 0 0 0 5.36959153 69.94390903c1.00431239 6.55289093-0.34802892 13.13561351-3.76865779 18.80351572-32.63518765 54.11355614-51.75690182 118.55860487-51.7569018 187.94566865a371.06718723 371.06718723 0 0 0 11.50484808 91.98906777c6.53300375 25.50556257 41.68394495 28.14064038 52.69160883 4.22606766 17.37162448-37.73630017 42.14135425-72.50938081 72.80769204-103.21549295 2.18761121 3.04276886 4.15646224 6.24463696 6.40373557 9.22774369a1871.4375 1871.4375 0 0 0 140.04691725 5.34970492 1866.36093723 1866.36093723 0 0 0 140.04691723-5.34970492c2.24727335-2.98310674 4.21612437-6.18497483 6.3937923-9.2178004 30.66633723 30.70611158 55.4360664 65.4791928 72.80769147 103.21549355 11.00766384 23.91457269 46.15860503 21.27949489 52.69160879-4.22606768a371.15156223 371.15156223 0 0 0 11.514792-91.99901164c0-69.36717486-19.13165746-133.82216804-51.75690182-187.92578088-3.42062944-5.66790279-4.76302748-12.26056868-3.76865837-18.80351632a462.20625001 462.20625001 0 0 0 5.36959269-69.943909c-0.00994388-166.08943902-87.32547796-311.81420293-218.6915546-394.09823051zM605.93803103 357.87693858a93.93749974 93.93749974 0 1 1-187.89594924 6.1e-7 93.93749974 93.93749974 0 0 1 187.89594924-6.1e-7z" p-id="5405" data-v-c6073ba8></path><path d="M429.50777625 765.63860547C429.50777625 803.39355007 466.44236686 1000.39046097 512.00932183 1000.39046097c45.56695499 0 82.4922232-197.00623328 82.5015456-234.7518555 0-37.75494459-36.9345906-68.35043303-82.4922232-68.34111062-45.57627738-0.00932239-82.52019037 30.59548842-82.51086798 68.34111062z" p-id="5406" data-v-c6073ba8></path></svg></div></div></div>
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